OPB Radio 91.5 FM is the Portland flagship of Oregon Public Broadcasting’s statewide radio network. The nonprofit service combines NPR and BBC news with reporting about Oregon and the Pacific Northwest. Its weekday lineup includes Think Out Loud, Morning Edition, Here & Now, All Things Considered, and Fresh Air.
OPB’s broadcasting roots reach back to 1923, when Oregon Agricultural College—now Oregon State University—began an AM radio experiment. Educational stations across Oregon were later combined into a statewide public-broadcasting network during the 1970s. OPB now operates independently as a community-supported nonprofit.
KOPB-FM broadcasts on 91.5 FM in Portland, while full-power companion stations and translators carry OPB Radio throughout Oregon. The frequency table below lists major related signals. OPB currently provides listening through its official web player, but no stable browser-compatible HTTPS audio URL was verified for direct use on this site.
On-air guide
NPR program schedule
Regular weekly lineup · PT
Time
Program
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BBC World Service
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Morning Edition
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On Point
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Here & Now
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Think Out Loud
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BBC Newshour
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The Daily
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Marketplace
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All Things Considered
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Today, Explained
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Marketplace
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Fresh Air
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Think Out Loud
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On Point
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Latino USA
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BBC Newsday
Time
Program
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BBC World Service
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Morning Edition
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On Point
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Here & Now
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Think Out Loud
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BBC Newshour
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The Daily
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Marketplace
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All Things Considered
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Today, Explained
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Marketplace
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Fresh Air
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Think Out Loud
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On Point
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Reveal
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BBC Newsday
Time
Program
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BBC World Service
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Morning Edition
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On Point
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Here & Now
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Think Out Loud
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BBC Newshour
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The Daily
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Marketplace
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All Things Considered
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Today, Explained
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Marketplace
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Fresh Air
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Think Out Loud
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On Point
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Code Switch & Life Kit
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BBC Newsday
Time
Program
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BBC World Service
–
Morning Edition
–
On Point
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Here & Now
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Think Out Loud
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BBC Newshour
–
The Daily
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Marketplace
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All Things Considered
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Today, Explained
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Marketplace
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Fresh Air
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Think Out Loud
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On Point
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Philosophy Talk
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BBC Newsday
Time
Program
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BBC World ServiceOn now
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Morning Edition
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On Point
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Here & Now
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Think Out Loud
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BBC Newshour
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The Daily
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Marketplace
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All Things Considered
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Today, Explained
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Marketplace
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Fresh Air
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Think Out Loud
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On Point
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Throughline
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BBC Newsday
Time
Program
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BBC World Service
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Weekend Edition Saturday
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The Sam Sanders Show
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Wait Wait... Don't Tell Me!
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Live Wire
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This American Life
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It's Been a Minute / Wild Card
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Planet Money / How I Built This
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Fresh Air Weekend
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All Things Considered
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Wait Wait... Don't Tell Me!
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Tiny Desk Radio
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Live Wire
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The Moth Radio Hour
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Snap Judgment
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BBC World Service
Time
Program
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BBC World Service
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Weekend Edition Sunday
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Wait Wait... Don't Tell Me!
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Radiolab
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Freakonomics Radio
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TED Radio Hour
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Hidden Brain
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On the Media
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The New Yorker Radio Hour
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All Things Considered
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The Splendid Table
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The Archive Project
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The Wild
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Travel with Rick Steves
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OPB Presents
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BBC World Service
Verified broadcast signals
NPR frequencies and coverage
Confirmed translators, boosters, and full-power signals carrying the same service.
Signal
Frequency
Call sign
Community
Source
Primary signal
91.5 FM
KOPB-FM
Portland, Oregon
FCC facility 50607
Simulcast
89.7 FM
KOAC-FM
Corvallis, OR
Official OPB station information
Simulcast
91.3 FM
KOAB-FM
Bend, OR
Official OPB station information
Simulcast
90.9 FM
KRBM
Pendleton, OR
Official OPB station information
Simulcast
90.3 FM
KTVR-FM
La Grande, OR
Official OPB station information
Simulcast
90.1 FM
KHRV
Hood River, OR
Official OPB station information
Relations last verified August 30, 2026.
Contact the station
Contact NPR
Official social channels and contact details for OPB Radio 91.5.
FCC LMS facility dataRelated translators, boosters, and simulcasts
5 related facilities checked
Our verification method
We match the call sign, licensed frequency, city of license, and facility identity against FCC data. We then compare the station name, format, schedule, and related signals with the station’s official website and test the listed stream in a browser-compatible player. Regional restrictions, breaking news, and live sports can still change availability or programming.
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